不同育苗方式对机插秧苗素质、栽插质量及水稻产量的影响OACSTPCD
Influence of different seedling-raising methods on the seedling quality,transplantation quality,and rice yield of machine transplanted seedlings
为探明常规育苗、托盘育苗和漂浮育苗3种方式对水稻育苗及大田生长的影响,以'南粳9108'为供试材料,比较相同播量下3种方式所育秧苗素质差异及对栽插质量、大田生长和产量的影响.结果表明:3种育苗方式成苗率在71.7％-75.0％,其中漂浮育苗最高,三者的地上部性状无显著差异,但常规育苗根系数量及长度较托盘育苗和漂浮育苗分别增加21.4％、16.1％和3.3％、9.8％;漂浮育苗的空穴率和伤秧率分别为0.39％、0.78％,栽插质量最优;漂浮育苗分蘖…查看全部>>
To investigate the effects of conventional seedling cultivation,tray seedling cultivation,and floating seedling cultivation on rice seedlings and field growth,'Nanjing 9108'was used as the experimental material,and the differences in seedling quality and their effects on transplanting quality,field growth,and yield were compared among the three methods under the same sowing amount.The results showed that the seedling formation rates of the three seedling cul…查看全部>>
钟平;纪力;孙春梅;邵文奇
江苏徐淮地区淮阴农业科学研究所,淮安 223001江苏徐淮地区淮阴农业科学研究所,淮安 223001江苏徐淮地区淮阴农业科学研究所,淮安 223001江苏徐淮地区淮阴农业科学研究所,淮安 223001
农业科学
水稻机插秧托盘育苗漂浮育苗秧苗素质产量
RiceMachine transplantingTray seedling raisingFloating seedling raisingSeedling qualityYield
《上海农业学报》 2024 (4)
15-19,5
江苏省农业科技自主创新项目[CX(18)1002]
评论